Is 166.1.61.101:8081 a proxy? Yes.
166.1.61.101:8081 is a public HTTP proxy in the HProxy free proxy list, exiting from Japan. It holds a solid 84% uptime with a high 4031ms response time, and last answered our checker 8 min ago.
uptime
JapanOther ports on this IP
166.1.61.101 is answering on 2 ports right now.
Ports like this one rarely travel alone. We hold 3 of them on 166.1.61.101 and have run 290 checks against them since October 20, 2026. When an address turns up on public lists across this many ports, each port is published as its own entry, so each one gets its own record here.
Best responding ports
Best on this IP is 166.1.61.101:8081 at 84.0% across 131 checks
How this one compares
Reliable enough to sit in the top quarter of everything we are watching.
Every free proxy list quotes an uptime figure. Almost none of them tell you what a normal one looks like, so here is ours: across the 7,636 proxies answering right now, the middle of the pack answers 31.6% of the checks we send it.
84%
of 131 checks answered
Pool median 31.6%. 166.1.61.101:8081 is in the top quarter.
4031ms
on its last response
Pool median 5,500ms.
2
days tracked, still in the live pool
Of the 408,258 free proxies we have watched stop working, half were gone within 21 days of us first seeing them.
What normal looks like
Every number above is measured against these two.
A percentage on a proxy list means nothing without the shape of the thing it came from. These are the two distributions the rest of this page compares against, drawn from HProxy's own checks rather than from anybody's marketing page.
How long one lasts
Days from the first time we saw an address to the last time it answered, across 408,258 endpoints that stopped working.
Middle halfMedianFull range
How quickly one answers
Response time on the last successful check, across the 7,636 proxies answering right now.
Where this address sits
Right now our free pool holds no other free proxies on AMARUTU-TECHNOLOGY, and 382 in Japan. 166.1.61.101:8081 sits inside that set, so if it is not usable the pages below are where its closest alternatives are. At 4031ms it is slower than the 961ms median for Japan proxies.
How many free proxies are on AMARUTU-TECHNOLOGY
Open proxies cluster rather than spreading evenly across the internet. Hosting providers and cloud platforms run enormous numbers of near-identical servers, so a handful of networks end up carrying a disproportionate share of every public proxy list, including ours. HProxy tracks 6 addresses on AS206264, which is 0.00% of every address in the database and a small corner of the database. 1 of them is answering right now, so if this particular address is not usable, the network is a reasonable place to look for one that is.
- Answering now17%
- Answered before50%
- Never answered33%
- 1LimitedNetwork-ASAS213790227,474
- 2SECURED SERVERS LLCAS19437120,032
- 3M247AS900995,268
- 4SECURED SERVERS LLCAS2045456,868
- 5Amazon.com, Inc.AS1650951,515
- 6Cloudflare, Inc.AS1333522,935
- 7Cloudflare, Inc.AS20924214,281
- 8Alibaba (US) Technology Co., Ltd.AS4510212,430
- AS206264 sits outside the 250 largest networks we hold.
How to use this proxy
Route a request through 166.1.61.101:8081 over HTTP. Free proxies are shared and rotate out fast, so test before you rely on it.
curl -x http://166.1.61.101:8081 \
https://api.ipify.org?format=json
Not a terminal person? Pick your device and we walk you through it, nothing assumed.
Continuous monitoring
How HProxy checks 166.1.61.101:8081
166.1.61.101:8081 is in the live pool right now, and it stays there only for as long as it keeps answering.
Port 8081: HTTP, alternate
Port 8081 is the fallback when 8080 on the same machine is already taken. It rarely means anything more interesting than that.
Every check is a real connection
HProxy does not read this address off somebody else's list and pass it on. Each check opens a real connection to 166.1.61.101:8081 and gives it up to 90 seconds to answer. Slow is not the same as unreachable, and plenty of working proxies take half a minute to reply. Anything that does not answer in that budget counts as a failure and is recorded as one, which is why the percentage on this page moves rather than sitting at a marketing number. The handshake is attempted across HTTP, HTTPS, SOCKS4 and SOCKS5, which is how we know it spoke HTTP and HTTPS.
131 checks, 110 answered
That is 84% of the time, measured since October 21, 2026. Every one of those results, successes and failures alike, is a connection HProxy opened itself.
It is being re-tested continuously
166.1.61.101:8081 is in the live rotation, so it is re-tested continuously rather than on a daily cycle. If it stops answering it is marked down immediately, and if it stays down for 3 days it moves into the public proxy database with its full record intact. Nothing is deleted at any point.
This endpoint
The record
Everything HProxy holds on 166.1.61.101:8081, and nothing it does not.
- First seen
- October 21, 2026
- Last checked
- October 23, 2026
- Next check due
- continuously
- Checks run
- 131
- Times it answered
- 110
- Spoke
- HTTP, HTTPS
84%
answered 110 of 131 checks
Questions about 166.1.61.101:8081
Is 166.1.61.101:8081 a working proxy right now?
Yes. 166.1.61.101:8081 answered HProxy's automated check 8 min ago and is in the live free proxy pool as we publish this page. It is re-tested every few minutes, so open this page again for its current state rather than trusting a copy of it.
What kind of proxy is 166.1.61.101?
It speaks HTTP, HTTPS, and our checks grade it anonymous. The port is 8081. Point your client at 166.1.61.101:8081 over http to route a request through it.
Where is 166.1.61.101 located?
Traffic through it exits from Tokyo, Japan, on AMARUTU-TECHNOLOGY (AS206264). That is where the destination site will think your request came from.
How fast is 166.1.61.101:8081?
It answered in 4031ms on the last check. Free public proxies are shared, so real-world speed varies with how many other people are using it at the same moment.
How reliable has 166.1.61.101:8081 been?
Across 3 days of tracking it answered 84% of our checks. The chart on this page shows every day we have recorded for it, including the days it was down.
Is it safe to use 166.1.61.101:8081?
Treat it the way you would any public proxy: it is operated by someone we have no relationship with, it is shared with strangers, and anything you send unencrypted over it can be read. Fine for a quick geo check or a scrape of public data, never for logins, payments or anything private.
How many free proxies are on AMARUTU-TECHNOLOGY?
None other than 166.1.61.101:8081 at the moment. AS206264 (AMARUTU-TECHNOLOGY) has no other free proxies live in our pool right now, though that changes as we re-verify.
Are there other free proxies in Japan?
Yes, 382 free proxies are exiting from Japan in our pool right now, answering in 961ms at the median. If this address is not usable, that list is the place to look for a working one.
Where to go next
Upgrade to the paid network
Free proxies fail. This is what that looks like.
166.1.61.101:8081 answers 84% of the time, and that is ordinary for a public proxy. Nothing here is a service anybody sells you, which is why the numbers swing and why the list turns over constantly.
Other live free proxies
View allAbout this list & IP removal
Every proxy here is aggregated from publicly available sources. We do not scan or collect these IP addresses ourselves: we verify entries that are already public (live status, latency, uptime) and store nothing else about the devices behind them. The list is provided as-is, with no warranty, for lawful use only, on the basis of our legitimate interest in a free, transparent proxy directory (Art. 6 (1) (f) GDPR). Never route passwords or sensitive data through a public proxy. If an IP address is yours and you'd like it removed, email legal@hproxy.com and we'll take it down (Art. 21 GDPR). Full details on the report abuse page.